Latest [Nov 29, 2021] 3V0-21.21 Exam Questions – Valid 3V0-21.21 Dumps Pdf
3V0-21.21 Practice Test Questions Answers Updated 90 Questions
NEW QUESTION 49
An architect is designing a new backup solution for a vSphere platform that has been recently upgraded to vSphere 7.
The architect wants the backup solution to perform the following:
Full virtual machine image backup and restore
Incremental virtual machine image backup and restore
File level backup and restore within both Windows and Linux virtual machines LAN-free backup Which functional requirement should the architect include in the design of the new backup solution?
- A. The backup solution must leverage VMware vStorage APIs for Data Protection (VADP).
- B. The backup solution must leverage virtual machine snapshots.
- C. The backup solution must leverage the VMware Consolidated Backup (VCB) framework.
- D. The backup solution must leverage VMware vSphere Storage APIs - Data Protection.
Answer: D
NEW QUESTION 50
The storage team at an organization is planning to migrate from an older Fibre Channel storage environment to a new environment using IP-based storage.
Which two switch features or characteristics are appropriate for IP storage networks? (Choose two.)
- A. 2:1 or greater bandwidth oversubscription for 10 GbE switches
- B. Fabric extending devices
- C. Spanning Tree Protocol (STP)
- D. Non-blocking switch
- E. Deep or ultra buffered switches
Answer: A,C
NEW QUESTION 51
An architect is tasked with designing a new VMware software-defined data center (SDDC) using VMware vSAN. The architect uses a storage assessment tool to determine the storage requirements for the new vSAN cluster. The new SDDC is going to be deployed into the existing data center and must be connected to a shared core network switch.
The architect decides to use vSAN ReadyNodes with the following configuration:
Two disk groups with:
Write Intensive NVMe 800 GB drive for cache
Four 3.84 TB Mixed Use NVMe for capacity
Four 10 GbE ports
Which element represents a risk that should be included in this design?
- A. The use of vSAN ReadyNodes
- B. The use of NVMe drives for cache and capacity
- C. The existing network is 10 GbE capable
- D. The number of 10 GbE capable ports in the vSAN ReadyNode
Answer: C
NEW QUESTION 52
Following a recent acquisition, the architect learns that both companies use vSphere on-premise and will need to combine the data centers into one. The acquired company's licenses will not be renewed for cost-savings related to the acquisition. All consumed vSphere licenses must have active support to support line-of-business operations. The merged environment must maintain 25% spare capacity. The architect has a small budget remaining unallocated for hardware.
The architect has calculated that the current vSphere environment can absorb the acquired company's virtual machines but the cluster will run at 90% memory utilization and at 50% CPU utilization.
Which design decision can the architect make to incorporate the new company's virtual machines into the combined vSphere environment?
- A. Use the current budget to add memory to the cluster to increase each ESXi host's capacity and add the new virtual machines.
- B. Purchase extra hosts to add to the cluster in anticipation of adding the acquired company's virtual machines.
- C. Migrate the acquired company's virtual machines into the vSphere environment as it will currently fit.
- D. Purchase new licenses for some of the acquired company's ESXi hosts and add them to the cluster to hold the acquired company's virtual machines.
Answer: A
NEW QUESTION 53
During a requirements gathering workshop to design a physical to virtual migration, the customer provides the following information:
There is no physical firewall in the data center with no anticipated plans for a future network refresh.
Leveraging the virtual infrastructure to mitigate the lack of network security must be addressed in the design.
All physical servers to be migrated exist on the same VLAN.
Which recommendation should the architect make to address the customer requirement with regard to virtual networking?
- A. Enable traffic filtering and marking Use allow or drop actions
- B. Create port groups with different names and same VLAN IDs Enable traffic shaping for ingress and egress traffic
- C. Split the virtual machines into several VLANs Use tag actions
- D. Disable traffic filtering and marking Use tag actions
Answer: C
NEW QUESTION 54
Refer to the exhibit.
During a requirements gathering workshop, the architect shares the following diagram:
What should the architect recommend for guaranteed throughput for each service?
- A. Use explicit failover order with pNIC0 as Active for ESXi Management and VM Network Use explicit failover order with pNIC1 as Active for backup network Use explicit failover order with pNIC2 as Active for vMotion Use explicit failover order with pNIC3 as Active for replication
- B. Use the Route Based on IP Hash for ESXi management and VM network
Use failover with pNIC1 as Active for backup network
Create a link aggregation group (LAG) for vDS_02 - C. Create a link aggregation group (LAG) for vDS_01
Use the Route Based on Physical NIC Load for vMotion
Use the Route Based on Physical NIC Load for replication - D. Use the Route Based on IP Hash for ESXi management and VM network
Use the Route Based on IP Hash for backup network
Use the Route Based on the Originating Virtual Port for vMotion
Use failover with pNIC3 as Active for replication
Answer: D
NEW QUESTION 55
During a requirements gathering workshop, the customer's Chief Information Security Office (CISO) provides the following requirements that are pertinent to the design of a new vSphere environment:
All operating system critical patches must be installed within 24 hours of release.
All virtual machine templates must be updated every three months in line with company policy.
Which requirement classification is being gathered for the design documentation?
- A. Recoverability
- B. Availability
- C. Security
- D. Manageability
Answer: D
NEW QUESTION 56
The Chief Operating Officer (COO) at an organization raises concerns that their virtual infrastructure environment is vulnerable. Recently, a security-related issue with a virtual machine caused all management services to become unavailable. No budget is available in the short term for additional platform investment. An architect is asked to review the current environment and make recommendations to mitigate concerns.
A virtualization administrator has provided the following details:
There is a single four node cluster of ESXi servers
There are two, Layer 2, physical network switches connecting resources
The data center network is presented as a single /16 subnet
Given the information provided, which functional requirement should the architect include in the design to mitigate the COOs concerns?
- A. The virtual infrastructure environment must connect application virtual machines and management services to new physical network switches
- B. The virtual infrastructure environment must connect application virtual machines and management services to separate distributed virtual switches (DVS)
- C. The virtual infrastructure environment must connect application virtual machines and management services to separate VLANs
- D. The virtual infrastructure environment must connect management services to a vSphere standard switch (VSS)
Answer: D
NEW QUESTION 57
An organization's data scientists are executing a plan to use machine learning (ML). They must have access to graphical processing unit (GPU) capabilities to execute their computational models when needed. The solutions architect needs to design a solution to ensure that GPUs can be shared by multiple virtual machines.
Which two solutions should the architect recommend to meet these requirements? (Choose two.)
- A. vSphere Bitfusion
- B. vSGA
- C. NVIDIA vGPU
- D. vSphere DirectPath I/O
- E. AMD MxGPU
Answer: B,C
NEW QUESTION 58
An architect is designing a new vSphere environment to meet the following requirements:
The environment must support 5,000 virtual machines.
The environment will be built initially using 350 hosts.
Which vCenter Server appliance deployment size should the architect specify for the design?
- A. Small
- B. Tiny
- C. Medium
- D. Large
Answer: D
Explanation:
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vcenter.install.doc/GUID-077C7523-E0EA-4922-8D48-C026916323C4.html#:~:text=For%20tiny%20deployment%20size%2C%20deploys%20the%20appliance%20with%203245%20GB,with%203525%20GB%20of%20storage.
NEW QUESTION 59
An organization's data scientists are executing a plan to use machine learning (ML). They must have access to graphical processing unit (GPU) capabilities to execute their computational models when needed. The solutions architect needs to design a solution to ensure that GPUs can be shared by multiple virtual machines.
Which two solutions should the architect recommend to meet these requirements? (Choose two.)
- A. vSphere Bitfusion
- B. vSGA
- C. NVIDIA vGPU
- D. vSphere DirectPath I/O
- E. AMD MxGPU
Answer: B,C
Explanation:
Explanation/Reference: https://blogs.vmware.com/apps/files/2019/08/5521-VMW-GPU-MACHINE-LEARNING-GUIDE- USLET-WEB-20190812.pdf
NEW QUESTION 60
Refer to the exhibit.
During a requirements gathering workshop, the customer shares the following diagram regarding their availability service-level agreements (SLAs):
The customer wants database application level availability to always take precedence. What should the architect recommend to meet the customer's requirement?
- A. Enable Sphere HA and maintain the default settings.
- B. Enable Fault Tolerance.
- C. Enable vSphere HA and add a VM Override with VM Restart Priority set to Lowest.
- D. Enable vSphere HA and add a VM Override with VM Restart Priority set to Highest.
Answer: C
NEW QUESTION 61
During a requirements gathering workshop, the customer's Chief Information Security Office (CISO) provides the following requirements that are pertinent to the design of a new vSphere environment:
All operating system critical patches must be installed within 24 hours of release.
All virtual machine templates must be updated every three months in line with company policy.
Which requirement classification is being gathered for the design documentation?
- A. Recoverability
- B. Manageability
- C. Availability
- D. Security
Answer: D
Explanation:
This is lifecycle management function. The requirement is system critical patches, not system security patches.
NEW QUESTION 62
A VMware Service Provider is tasked with delivering a solution for continuous availability for a subset of Tier 1 virtual machines (VMs) and vApps running in their vSAN environment. The VMs make up a mission-critical application and there can be no data loss in the event of an outage at their primary data center. In the event of a regional outage, they have established a 10-minute recovery point objective (RPO). Failover/failback to the third site must be automated.
They have the following in place:
Two local data centers (primary and secondary) connected with 100 Gb dedicated fiber
2ms round-trip time (RTT) latency between the sites A third data center located on another power grid
70ms latency between the primary and secondary data centers
Matching storage arrays at all locations
Which two solutions could be used to meet the requirements? (Choose two.)
- A. Site Recovery Manager
- B. vSphere Data Protection
- C. vSAN Metro Cluster
- D. Snapshots
- E. vStorage APIs for Array Integration (VAAI)
Answer: C,D
NEW QUESTION 63
What is a benefit of using a scale-out method for handling vSphere cluster growth?
- A. An increase in the recovery time objective (RTO) for the cluster
- B. Less potential impact to virtual machines during a single host failure
- C. Faster to reach the limit of virtual machines per host
- D. An overall reduction in the license costs for the cluster
Answer: C
NEW QUESTION 64
An architect will be taking over control of a former Linux server fleet and repurposing the hardware into a new vSphere cluster. The current environment is already connected to the network but the hosts do not have any local disks. Since the fleet hardware is uniform, the architect can use a single ESXi image. All hosts within the cluster have the same CPU and memory capacity.
Which ESXi deployment method should the architect use?
- A. Stateful vSphere Auto Deploy
- B. Manual install of each ESXi host with an image from USB
- C. Stateless cached vSphere Auto Deploy
- D. Stateless vSphere Auto Deploy
Answer: C
NEW QUESTION 65
An architect is designing a new greenfield environment with 600 ESXi hosts in an automated fashion. The engineering department already has a PXE Boot server, TFTP server, and DHCP server set up with an NFS mount for their current Linux servers.
The architect must be able to demonstrate and meet a security requirement to have all infrastructure processes separated.
Which recommendation should the architect make for the ESXi host deployment?
- A. Deploy each ESXi host individually and document it to satisfy security requirements
- B. Request an isolated network segment to use and dedicate it to Auto Deploy functions
- C. Request a common shared network with flexible security measures to accommodate different auto deployment options
- D. Ask the business to expand the engineering environment to service the virtual environment as well
Answer: C
NEW QUESTION 66
An architect is considering placement of virtual machines within an existing VMware software-defined data center (SDDC).
During the discovery phase, the following information is documented:
Cluster One
Six ESXi hosts
vSphere HA with host failures cluster tolerates = 1
Proactive HA is enabled and set to automated
Fully Automated vSphere DRS
Transparent Page Sharing (TPS) is enabled
Cluster Two
Eight ESXi hosts
vSphere HA with host failures cluster tolerates = 1
Proactive HA is disabled
Partially Automated vSphere DRS
Transparent Page Sharing (TPS) is disabled
Cluster Three
Three ESXi hosts
vSphere HA with admission control is disabled
Proactive HA is not supported
Transparent Page Sharing (TPS) is disabled
Virtual Machine Resource Profile 1
Memory sharing techniques should not be used
Virtual machines should be automatically restarted in the event of host failure if resources are available Automated initial virtual machine placement Virtual Machine Resource Profile 2 Memory sharing techniques should not be used Virtual machines should be automatically restarted in the event of host failure regardless of available resources Automated initial virtual machine placement Which two recommendations should the architect make for placement of the virtual machines to meet resource profile requirements? (Choose two.)
- A. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster One.
- B. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Three.
- C. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster One.
- D. All virtual machines matching Virtual Machine Resource Profile 1 should be placed on Cluster Two.
- E. All virtual machines matching Virtual Machine Resource Profile 2 should be placed on Cluster Two.
Answer: A,B
NEW QUESTION 67
Which design decision must be included in a design to allow for the deployment of a minimum supported configuration of vCenter High Availability (HA)?
- A. The vCenter HA network will support a latency of less than 50 ms
- B. A new subnet will be provisioned for vCenter HA services
- C. The deployed vCenter Server will be Tiny
- D. A vSphere cluster will consist of more than three nodes
Answer: B
NEW QUESTION 68
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